Added workaround for a bug in GCC 12 to SharedPointerHost.h

   free()

   {

      if( this->pd ) {

         // As far as we know, GCC 12.0.0 and 12.1.0 issue a false-positive use-after-free warning

         // These bug reports may be related:

         // - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105327

         // - https://bugzilla.redhat.com/show_bug.cgi?id=2047715

#if defined( __GNUC__ ) && ! defined( __clang__ ) && ! defined( __NVCC__ )

   #pragma GCC diagnostic push

   #pragma GCC diagnostic ignored "-Wuse-after-free"

#endif

         if( ! --this->pd->counter ) {

            delete this->pd;

            this->pd = nullptr;

         }

#if defined( __GNUC__ ) && ! defined( __clang__ ) && ! defined( __NVCC__ )

   #pragma GCC diagnostic pop

#endif

      }

   }